Abstract: A method for reproducing image information on an autostereoscopic screen including a pixel matrix and an optical grid, in which a period length defined by a lateral offset of adjacent strip-shaped structures of the optical grid is greater by a certain factor than a lateral offset of directly adjacent columns of the pixel matrix. The method including the steps of assigning an angle value and a location coordinate value to each of the specified columns, for each of the columns, calculating an extract of an image by image synthesis, wherein this image is a parallel projection of a 3D scene to be reproduced having a projection direction corresponding to the angle value assigned to the respective column, and controlling the pixels of the pixel matrix in such a way that each of the columns has written into it the extract calculated for this column.

Abstract: A method for reproducing image information on an autostereoscopic screen that has a pixel matrix and an optical grid, wherein pixels are arranged to form rows arranged equidistantly next to one another, and the optical grid has strip-like structures parallel to the rows and arranged equidistantly next to one another. The method includes association of first and second coordinate values with each row, wherein the first coordinate value indicates a location on an axis that is oriented horizontally at the viewing interval in front of the screen and on which the propagation plane of the light exiting the row intersects the axis, and the second coordinate value indicates a position of the respective row or the strip-like structure, through which the light passes, in the lateral direction. For each row, an excerpt from an image is calculated by image synthesis, with the pixels being driven accordingly.

Abstract: An autostereoscopic screen for the simultaneous reproduction of more than two different pictures, including a pixel matrix with a multitude of pixels, an optical element arranged on front of or behind the pixel matrix, and a control unit for activating the pixel matrix and the optical element. The optical element forms an optical grid with a family of strip-like structures which run next to one another, wherein a period length of the optical grid is changeable by way of activating the optical element. Thereby, for a change of a viewing distance (Ln, L; L?) the control unit is configured to increase or reduce the period length and to simultaneously change a distribution of picture information onto the pixel matrix. The disclosure further relates to a corresponding method for the simultaneous reproduction of more than two different pictures.

Abstract: The present invention relates to an autostereoscopic screen for the simultaneous reproduction of at least two different images, in a manner such that each of these images is visible from at least one of different viewing zones, comprising a subpixel matrix, an optical element and a control unit, wherein the control unit is configured, on the subpixel matrix, to define different subsets of subpixels such that each of the subsets forms a family of parallel strips and is assigned to at least one of the viewing zones, wherein the strips of the different subsets cyclically alternate, and to activate the subpixels in dependence on image data such that each of the images is reproduced on one of the subsets, wherein the optical element has a grating-like structure aligned according to the strips, in order to lead light departing from the subpixels of each of the subsets into the viewing zone assigned to this subgroup.

Abstract: An autostereoscopic display for simultaneously displaying more than two different images. The display including: a pixel matrix having pixels distributed over different subsets; an optical element, which has a grid-like structure and imposes a propagation direction on light from the pixels so that a plurality of viewing zones are defined so that each of the viewing zones is associated with exactly one of the subsets and the light from each of the subsets is directed into the viewing zone associated with this subset; and a control unit for controlling the pixel matrix based on image data defining a 3D image. The control unit configured to: determine a value of a location coordinate; determine intensity values defined by the image data for an image strip corresponding to a direction of gaze from a position defined by the value; and control the pixels of this strip using the intensity values.

Abstract: An autostereoscopic screen including a pixel matrix, an optical element, and a control unit. The pixel matrix having a multitude of disjoint subsets of pixels, with each of the subsets forming a family of parallel strips of pixels having a vertical or inclined to vertical course, wherein the subsets cyclically alternate in the horizontal direction. The optical element having a grating-like structure parallel to the strips, which sets a propagation direction of light emitted from the pixels, so that at a nominal distance from the screen, a number corresponding to the multitude, of viewing zones laterally offset relative to one another, are defined with each of the viewing zones assigned to one of the subsets and the light emitted from each of the subsets deflected into the viewing zone of the subset, the control unit for activating the pixel matrix in dependence on image data which defines a 3D-image.

Abstract: A method for reproducing image information on an autostereoscopic screen that has a pixel matrix and an optical grid, wherein pixels are arranged to form rows arranged equidistantly next to one another, and the optical grid has strip-like structures parallel to the rows and arranged equidistantly next to one another. The method includes association of first and second coordinate values with each row, wherein the first coordinate value indicates a location on an axis that is oriented horizontally at the viewing interval in front of the screen and on which the propagation plane of the light exiting the row intersects the axis, and the second coordinate value indicates a position of the respective row or the strip-like structure, through which the light passes, in the lateral direction. For each row, an excerpt from an image is calculated by image synthesis, with the pixels being driven accordingly.

Abstract: A method for reproducing image information on an autostereoscopic screen including a pixel matrix and an optical grid, in which a period length defined by a lateral offset of adjacent strip-shaped structures of the optical grid is greater by a certain factor than a lateral offset of directly adjacent columns of the pixel matrix. The method including the steps of assigning an angle value and a location coordinate value to each of the specified columns, for each of the columns, calculating an extract of an image by image synthesis, wherein this image is a parallel projection of a 3D scene to be reproduced having a projection direction corresponding to the angle value assigned to the respective column, and controlling the pixels of the pixel matrix in such a way that each of the columns has written into it the extract calculated for this column.

Abstract: An autostereoscopic screen for the simultaneous reproduction of more than two different pictures, including a pixel matrix with a multitude of pixels, an optical element arranged on front of or behind the pixel matrix, and a control unit for activating the pixel matrix and the optical element. The optical element forms an optical grid with a family of strip-like structures which run next to one another, wherein a period length of the optical grid is changeable by way of activating the optical element. Thereby, for a change of a viewing distance (Ln, L; L?) the control unit is configured to increase or reduce the period length and to simultaneously change a distribution of picture information onto the pixel matrix. The disclosure further relates to a corresponding method for the simultaneous reproduction of more than two different pictures.

Abstract: An autostereoscopic screen including a pixel matrix, an optical element, and a control unit. The pixel matrix having a multitude of disjoint subsets of pixels, with each of the subsets forming a family of parallel strips of pixels having a vertical or inclined to vertical course, wherein the subsets cyclically alternate in the horizontal direction. The optical element having a grating-like structure parallel to the strips, which sets a propagation direction of light emitted from the pixels, so that at a nominal distance from the screen, a number corresponding to the multitude, of viewing zones laterally offset relative to one another, are defined with each of the viewing zones assigned to one of the subsets and the light emitted from each of the subsets deflected into the viewing zone of the subset, the control unit for activating the pixel matrix in dependence on image data which defines a 3D-image.

Abstract: An autostereoscopic display for simultaneously displaying more than two different images. The display including: a pixel matrix having pixels distributed over different subsets; an optical element, which has a grid-like structure and imposes a propagation direction on light from the pixels so that a plurality of viewing zones are defined so that each of the viewing zones is associated with exactly one of the subsets and the light from each of the subsets is directed into the viewing zone associated with this subset; and a control unit for controlling the pixel matrix based on image data defining a 3D image. The control unit configured to: determine a value of a location coordinate; determine intensity values defined by the image data for an image strip corresponding to a direction of gaze from a position defined by the value; and control the pixels of this strip using the intensity values.

Abstract: A method for representing picture information on an autostereoscopic screen that is designed as a multiperson screen and that is suitable for the simultaneous display of a plurality of views which are visible in each case from at least one of different observation zones. The screen includes a matrix screen having a plurality of pixels as well as a beam splitter raster that is suitable for guiding light coming from the pixels, in each case into at least one of the observation zones. In the method, the pixels are activated with picture information of at least two different scenes, in a manner such that a first observer of the screen may exclusively see a first of the at least two scenes and a second observer of the screen may exclusively see a second of the at least two scenes.

Abstract: The present invention relates to an autostereoscopic screen for the simultaneous reproduction of at least two different images, in a manner such that each of these images is visible from at least one of different viewing zones, comprising a subpixel matrix, an optical element and a control unit, wherein the control unit is configured, on the subpixel matrix, to define different subsets of subpixels such that each of the subsets forms a family of parallel strips and is assigned to at least one of the viewing zones, wherein the strips of the different subsets cyclically alternate, and to activate the subpixels in dependence on image data such that each of the images is reproduced on one of the subsets, wherein the optical element has a grating-like structure aligned according to the strips, in order to lead light departing from the subpixels of each of the subsets into the viewing zone assigned to this subgroup.

Abstract: A method for displaying image information on an autostereoscopic screen that is suitable for simultaneous display of a plurality of views visible respectively from at least one of a plurality of laterally offset viewing zones. A first stereoscopic half-image and a second stereoscopic half-image, which are perceptible simultaneously and together produce a stereoimage, are reproduced on the screen such that the first stereoscopic half-image is visible from two laterally offset and respectively continuous regions, while the second stereoscopic half-image is visible from a stereozone which is situated between the two mentioned regions and is smaller than each of these two regions.

Abstract: The invention relates to a method for displaying image information in which pixels of a matrix screen (21) are actuated as a function of the image information (30) of a plurality of more than two different mutually complementary stereoscopic half-images such that each of the half-images is reproduced with a large number of image points on one of different sub-groups of the pixels and light emanating from each of these sub-groups of pixels is conducted through a beam splitter grid (22) into a region (31, 32, 33, 34) which is assigned to this sub-group, from which region only the half-image reproduced by this sub-group is visible, eye positions of respectively two eyes of at least two viewers (27, 28, 29) being determined and the sub-groups of pixels, on which respectively one of the half-images is reproduced, being chosen as a function of the detected eye positions such that the eyes of each of the at least two viewers (27, 28, 29) are situated in two of the mentioned regions (31, 32, 33, 34) from which two mu

Abstract: A method for displaying image information on an autostereoscopic screen that is suitable for simultaneous display of a plurality of views visible respectively from at least one of a plurality of laterally offset viewing zones. A first stereoscopic half-image and a second stereoscopic half-image, which are perceptible simultaneously and together produce a stereoimage, are reproduced on the screen such that the first stereoscopic half-image is visible from two laterally offset and respectively continuous regions, while the second stereoscopic half-image is visible from a stereozone which is situated between the two mentioned regions and is smaller than each of these two regions.

Abstract: A method for representing picture information on an autostereoscopic screen that is designed as a multiperson screen and that is suitable for the simultaneous display of a plurality of views which are visible in each case from at least one of different observation zones. The screen includes a matrix screen having a plurality of pixels as well as a beam splitter raster that is suitable for guiding light coming from the pixels, in each case into at least one of the observation zones. In the method, the pixels are activated with picture information of at least two different scenes, in a manner such that a first observer of the screen may exclusively see a first of the at least two scenes and a second observer of the screen may exclusively see a second of the at least two scenes.

Abstract: The invention relates to a method for displaying image information in which pixels of a matrix screen (21) are actuated as a function of the image information (30) of a plurality of more than two different mutually complementary stereoscopic half-images such that each of the half-images is reproduced with a large number of image points on one of different sub-groups of the pixels and light emanating from each of these sub-groups of pixels is conducted through a beam splitter grid (22) into a region (31, 32, 33, 34) which is assigned to this sub-group, from which region only the half-image reproduced by this sub-group is visible, eye positions of respectively two eyes of at least two viewers (27, 28, 29) being determined and the sub-groups of pixels, on which respectively one of the half-images is reproduced, being chosen as a function of the detected eye positions such that the eyes of each of the at least two viewers (27, 28, 29) are situated in two of the mentioned regions (31, 32, 33, 34) from which two mu